#737CF4#737CF4
#737CF4 is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.8% C 0.177 H 276.9°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).
Color values
| HEX | #737CF4 |
|---|---|
| RGB | rgb(115, 124, 244) |
| HSL | hsl(236, 85%, 70%) |
| HSV | hsv(236, 53%, 96%) |
| CMYK | cmyk(52.9%, 49.2%, 0%, 4.3%) |
| CIE-LAB | lab(56.67, 29.45, -61.49) |
| CIE-LCH | lch(56.67, 68.18, 295.59°) |
| OKLab | oklab(63.79% 0.0213 -0.1754) |
| OKLCH | oklch(63.79% 0.177 276.9) |
| XYZ | xyz(30.6018, 24.5898, 88.7042) |
| Luminance | 0.2459 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower
#6A79F7
ΔE00 1.57
Periwinkle (survey)
#8E82FE
ΔE00 4.95
Lavender Blue
#8B88F8
ΔE00 4.95
Soft Blue
#6488EA
ΔE00 5.82
Mediumslateblue
#7B68EE
ΔE00 6.71
Perrywinkle
#8F8CE7
ΔE00 6.86
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#737CF4 #F4EB73
analogous
#73BCF4 #737CF4 #AA73F4
triadic
#737CF4 #F4737C #7CF473
tetradic
#737CF4 #F473BC #F4EB73 #73F4AA
square
#737CF4 #F473BC #F4EB73 #73F4AA
split-complementary
#737CF4 #F4AA73 #BCF473
monochromatic
#111FDB #3A47F0 #737CF4 #ACB1F8 #E3E4FD
Accessibility & contrast
On white
3.55
#737CF4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.92
#737CF4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #737CF4
5.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##737CF4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##737CF4 | 1.00 | 3.55 | 5.92 | 5.92 |
| #FFFFFF | 3.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.92 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.92 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#418DF8
Deuteranopia (green-blind)
#3183F1
Tritanopia (blue-blind)
#3797AC
Achromatopsia (no color)
#888888
Design tokens & code
CSS
--color: #737cf4; /* rgb */ color: rgb(115, 124, 244); /* oklch */ color: oklch(63.8% 0.177 276.9);
Tailwind
colors: {
custom: {
50: '#a4a1f8',
500: '#737cf4',
950: '#000000',
},
}SCSS
$custom: #737cf4; $custom-light: #a4a1f8; $custom-dark: #000000;
JSON
{
"hex": "#737cf4",
"rgb": {
"r": 115,
"g": 124,
"b": 244
},
"hsl": {
"h": 235.814,
"s": 85.43,
"l": 70.392
},
"oklch": {
"l": 0.63792,
"c": 0.17673,
"h": 276.9
},
"luminance": 0.24592
}Semantic roles & 50–950 ramp
primary
#737CF4
secondary
#F3F1D0
accent
#D204E2
background
#FAF9FF
surface
#F4F2FF
border
#CECCD7
text
#100F17
muted
#7F7E85